package com.yicheng.dao;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yicheng.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;


//用的mybatis-plus,普通的增删改查已经封装好了，直接调用 save  list   removeById UpdateById
//记得继承BaseMapper这个类
@Repository
@Mapper
public interface UserDao extends BaseMapper<User> {
}
